螺帽 (luó mào) — nut (threaded fastener for a screw or bolt)
定義
noun
nut (threaded fastener for a screw or bolt)
量詞 · 颗
例文
- 螺帽，。Zhè ge luó mào tài xiǎo le, wǒ xū yào yí gè dà yì diǎn de.This nut is too small; I need a bigger one.
- 螺帽，。Qǐng bǎ luó mào níng jǐn, bù rán huì sōng diào.Please tighten the nut, otherwise it will come loose.
- 螺帽。Tā mǎi le jǐ kē luó mào lái xiū lǐ jī qì.He bought a few nuts to repair the machine.
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